Image display device and manufacturing method for spacer...

Details Image display device and manufacturing method for spacer... Image display device and manufacturing method for spacer...

2006-05-09

2006-05-09

Patel, Vip (Department: 2879)

Electric lamp and discharge devices

With support and/or spacing structure for electrode and/or...

Supporting and/or spacing elements

C313S495000

Reexamination Certificate

active

07042144

ABSTRACT:
A device includes a first substrate having a phosphor screen and a second substrate opposed to the first substrate across a gap and having a plurality of electron emission sources for exciting the phosphor screen. A spacer assembly for supporting an atmospheric load that acts on the first and second substrates is provided between the substrates. The spacer assembly has a plate-shaped grid and spacers set up on the grid. The volume resistance of the spacers is gradually reduced from the grid side toward the substrate side.

REFERENCES:
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patent: 6013980 (2000-01-01), Goel et al.
patent: 1-298629 (1989-12-01), None
patent: 6-302285 (1994-10-01), None
patent: 2000-228158 (2000-08-01), None
patent: 2002-509337 (2002-03-01), None
patent: 2004-119296 (2004-04-01), None

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